National Network of Regional Coastal Monitoring Programmes

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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.

Porthleven

  

Average values for 2024

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January1.7411.76.823010.3
February1.8111.15.623310.5
March1.710.55.623310.4
April1.5310.35.223111.3
May0.859.85.122913.4
June0.586.83.924413.7
July-----
August-----
September-----
October-----
November-----
December-----

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